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Describe an algorithm to compute the least common multiple (LCM) of two numbers.

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Start a variable from the larger of the two numbers. Increment it step-by-step by that larger number. When the variable is evenly divisible by the smaller number, stop and report it as the LCM.

Cbse Class 9 Maths Ganita Manjari Part 2 Solutions

class 9 maths ganita manjari part 2 chapter 11 question answer

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    1. Identify the larger number, M = max(a, b) and the smaller number, N = min(a, b).
    2. Set a variable multiple equal to M.
    3. Check if multiple is divisible by N.

    If yes, output multiple as the LCM and stop.

    If no, add M to multiple and repeat Step 3.

    (Alternatively, compute gcd(a, b) first and output (a × b) / gcd(a, b).)

     

    For more NCERT Solutions of Class 9 Maths Ganita Manjari Part 2 Chapter 11 The World of Algorithms Question Answer (2026-27)

    https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-11/

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